Q.1

The dimensions of force are

  • MLT-2
  • ML-1T-2
  • MLT-1
  • ML2T-2
Q.2

The scale of dynamometer wattmeter is non linear.

  • True
  • False
Q.3

Magnetic deflection is inversely proportional to

  • voltage
  • (voltage)0.5
  • (voltage)1.5
  • (voltage)2
Q.4

In an induction wattmeter, the shading bands are made of non conducting material.

  • True
  • False
Q.5

Assertion (A): A universal RLC bridge has a battery and also a high frequency ac source.

Reason (R): RLC bridge uses a Wienbridge arrangement for measuring capacitance.

  • Both A and R are true and R is correct explanation of A
  • Both A and R are true but R is not correct explanation of A
  • A is true R is false
  • A is false R is true
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