The mechanical power developed by a shunt motor will be maximum when the ratio of back e.m.f. to applied voltage is?

4.0
2.0
1.0
0.5

LohaHridoy

4 views

2025-01-04 04:42

1 Answers

AhmedNazir

Answer: Option 4

Let'

4 views Answered 2022-09-01 13:21

Related Questions

Certain type of materials generates an electrostatic charge or voltage when mechanical force is applied across them. Such materials are called?

1 Answers 4 Views

A sine wave voltage is applied across a capacitor. When the frequency of the voltage is decreased, the current?

1 Answers 6 Views

A sine wave voltage is applied across an inductor. When the frequency of the voltage is decreased, the current?

1 Answers 5 Views

The power developed by a synchronous motor will be maximum when the load angle is?

1 Answers 5 Views

When the voltage applied to a synchronous motor is increased, which of the following will reduce ?

1 Answers 12 Views

When negative voltage feedback is applied to an amplifier, its voltage gain ___________?

1 Answers 4 Views

What will happen to an insulating medium if voltage more than the breakdown voltage is applied on it ?

1 Answers 5 Views

The unit power developed by a turbine is (where P = Power developed by the turbine under a head of water (H).?

1 Answers 5 Views

The mechanical efficiency (ηm) of an I.C. engine is equal to (where I.P. = Indicated power, B.P. = Brake power and F.P. = Frictional power)?

1 Answers 5 Views

A synchronous motor which works on a leading power factor and does not drive a mechanical load is called as?

1 Answers 4 Views

এক্সাম দিয়ে মেধা যাচাই করুন

Job Preparation (1125)

Admission (754)

এসএসসি (10)

এইচএসসি (5)