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July 2021

The equilibrium speed of a motor load system is obtained

» Control of Electric Drives solved MCQs /
Question:

The equilibrium speed of a motor load system is obtained

A.

when motor torque equals the load torque

B.

when motor torque is less than the load torque

C.

when motor torque is more than the load torque

D.

none of the these.

Answer» a. when motor torque equals the load torque

Note: The above multiple-choice question is for all general and Competitive Exams in India. 

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» Control of Electric Drives solved MCQs

Pour point of fuel oil is the

» Internal Combustion Engines (I.C. Engines) solved MCQs /
Question:

Pour point of fuel oil is the

A.

minimum temperature to which oil is heated in order to give off inflammable vapours in sufficient quantity to ignite momentarily when brought in contact with a flame

B.

temperature at which it solidifies or congeals

C.

it catches fire without external aid

D.

indicated by 90% distillation temperature i.e., when 90% of sample oil has distilled off

Answer» b. temperature at which it solidifies or congeals

Note: The above multiple-choice question is for all general and Competitive Exams in India. 

Pour point of fuel oil is the Read More »

» Internal Combustion Engines (I.C. Engines) solved MCQs