competence 4

通報

問題一覧

What will be the result to proper atomization of fuel in diesel engine combustion chambers ?

Improve combustion

Liquid is kept from leaking out of the shaft ends of a helical gear pump by

a stuffing box

Which of the following is the direction of the recirculating valve of a boiler return flow of fuel system when firing a cold boiler ?

fuel direct back to the suction valve of the service pump

The high pressure side of the refrigeration system starts from the ?

compressor to the expansion valve

If a centrifugal pump gradually develops insufficient discharge pressure as a result of worn wearing rings, which of the following corrective action is required ?

Replace the rings

An air-compressor can be unloaded at start up by ?

relieving the intercooler pressure to the atmosphere

What is the most imprtance of the control box of a differential gear system in steering gear system ?

it compares the bridge signal to the actual rudder angle through the follow up gear

marina

marina

Leodegario Almaden jr. · 11問 · 1年前

marina

marina

11問 • 1年前

Leodegario Almaden jr. · 76問 · 1年前

Competence 2

Competence 2

76問 • 1年前

Competence 3

Competence 3

Leodegario Almaden jr. · 60問 · 1年前

Competence 3

Competence 3

60問 • 1年前

Competence 4

Competence 4

competence 4

competence 4

competence 4

competence 4

competence 4

competence 4

competence 5

competence 5

Leodegario Almaden jr. · 52問 · 1年前

competence 5

competence 5

52問 • 1年前

Competence 6

Competence 6

Leodegario Almaden jr. · 46問 · 1年前

competence 6

competence 6

46問 • 1年前

Leodegario Almaden jr. · 99問 · 1年前

competence 7

competence 7

99問 • 1年前

Leodegario Almaden jr. · 27問 · 12ヶ月前

competence 7

competence 7

27問 • 12ヶ月前

Leodegario Almaden jr. · 100問 · 12ヶ月前

competence 8

competence 8

100問 • 12ヶ月前

Leodegario Almaden jr. · 82問 · 12ヶ月前

competence 8

competence 8

82問 • 12ヶ月前

Leodegario Almaden jr. · 100問 · 11ヶ月前

competenence 9

competenence 9

100問 • 11ヶ月前

Leodegario Almaden jr. · 16問 · 11ヶ月前

competence 9

competence 9

16問 • 11ヶ月前