What is the name of the part marked 'X' in the figure given below-

What is the type of piston head shown in the figure given below-

Piston rings are generally made of:

Which part of the piston is subjected to high pressure and temperature?

The purpose of piston rings is to control:

The purpose of the gudgeon pin is to:

The connecting rod is made of-

In full floating piston pin :

A hole is drilled between the crankshaft main journal and crank pin for :

What is the name of the part marked 'X' in the figure given below-

What material piston pins are made of?

The part of piston below piston boss is called -

What connects the piston with the crankpin?

What is the type of piston head shown in the figure given below?

What is the type of piston head shown in the figure given below-

A connecting rod connects the crankshaft and the:

The piston pins in modern automobile engines are usually:

What is connected to piston through the piston pin -

What joins piston and connecting rod?

What transfers energy from piston to crankshaft?

Which is the key element in converting reciprocating motion into rotary motion?

What is the name of the part marked 'X' in the figure given below-

What type of piston is shown in the figure given below-

What is the name of the part marked 'X' in the figure given below-

What is the name of the part marked 'X' in the figure given below-

What type of bearing is fitted in the connecting rod big end ?

Which of the following are added to the piston to ensure good seal between piston and cylinder?

Which type of piston from the following are used in two stroke engine ________?

The distance travelled by piston from upside to downside or vice versa is called ____ ?

When piston goes up then compression of gases is called ________?

What is that point called from which piston cannot go more downward in cylinder ______?

Which of the following is not the function of a piston?

Through which part is the piston and the crankshaft connected-

Why is the piston skirt made hollow -

What is the hole in the piston for the Gudgeon pin called -

What is the identity of oil ring groove ?

Which statement is not true for piston and connecting rod -

What material is the piston made of -

What is the space between two ring grooves called -

Which quality should not be there in a piston?

Due to high heat expansion of the material of the piston-

Which of the following is not a part of a piston?

What is the piston clearance?

What is the relationship between the diameter of the piston and the bore of the cylinder-

Whose heat expansion is comparatively greater in piston and cylinder-

What will happen if there is no proper clearance between the piston and the cylinder-

Why does the cylinder remain less hot than the piston -

On what factors does piston clearance depend ?

What is the value of piston clearance for cast iron?

What is the value of piston clearance for aluminum alloy-

What is the main reason for the problem of Piston slap -

Which statement is true about piston slap -

The temperature of the piston will be more at which part of an automobile engine-

Which material is used to make the connecting rod -

Which one of the following is made of aluminum alloy ?

If 'D' is the diameter of a piston, the length of skirt is usually of the range of __________

What is the function of gudgeon pin?

Which of the following parts of piston act as bearing for connecting rod side thrust ?

Connecting rod is attached to the piston by the-

Engine pistons are generally made of aluminum alloy because-

Piston compression rings are made of -

Gudgeon pins are made of-

The purpose of a piston pin that -

When no. 1 piston of a four cylinder in line four stroke engine is performing the power stroke, no. 4 piston is on the stroke called -

In which type of combustion chamber is concave head piston used -

The return movement of the piston of the braking system in a single acting cylinder depends on _________.

Which metal is present in the alloy of cast steel piston?

Gudgeon pin is used in -

The ring at the bottom of the piston is known by the following names -

Which packing is used in steam piston?

Piston heads are dome shaped -

Which mixed metal is present in the alloy of aluminium piston?

The topmost ring in the piston ring is called -

The maximum up and maximum down position of the piston in the engine is called -

The extreme point up to which the piston moves up inside the cylinder in its stroke is called -

The extreme point up to which the piston moves down inside the cylinder in its stroke is called -

Which is suitable for piston displacement -

The volume of space left or remaining above the piston after piston reaching TDC called -

The volume of gas sucked between from TDC to BDC in piston is called -

The diameter of the piston is ________ to the diameter of the cylinder.

There is some gap between the two ends of the piston ring, it is called piston ring gap, then what is the width of this gap ?

Which of the following is called Gudgeon pin?

What is the correct composition of aluminium alloy for piston -

The topmost ring in the piston ring is called -

What is the name of most downward part of the piston -

Which of the following piston rings is suitable for good oil scrap -

The maximum high point of movement of the piston of the cylinder is called -

Which is the crankshaft in opposite piston engine -

In an opposed piston engine, the gas acts against the pistons during the combustion stage -

What is the function of heat dam in piston -

Piston tolerates high temperature and pressure. Mostly it is made of the following -

Slots are cut on the piston -

Two types of rings are fitted on the piston -

Which of the following is not associated with piston -

Identify the type of floating gudgeon pin attached to the circle -

Oil rings are used to scrap excess oil from the bore. The oil ring gap (picture) is :

Which of the following is attached to the piston to ensure good seal between the piston and the cylinder-

The minimum number of compression rings in an automotive engine is -

Generally the metal of piston rings is :

Which part of the piston is under high pressure and temperature?