Measurement and Instrumentation
Which of following voltmeters would you use for measuring voltage across 20KΩ resistance

 None of above.
 Voltmeter having a resistance of 5 ΩK.
 Voltmeter having sensitivity of 1 KW/V.
  Voltmeter having sensitivity of 10 KW/V.

ANSWER DOWNLOAD EXAMIANS APP

Measurement and Instrumentation
Which of following is not correct?

 Voltmeter should have very high resistance.
  An electronic voltmeter draw appreciable current from the source.
 A shunt should have a very low resistance.
 An ammeter should have a very low resitance.

ANSWER DOWNLOAD EXAMIANS APP