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Free online operational amplifier (oa) course worksheet has multiple choice quiz question: in op-amp, signal applied at inverting terminal appears at output terminal with a phase with choices 0, 90, 180 and 45 with interesting topics from previous question papers, exam papers and online tutorial questions, study electronics in physics multiple choice questions based quiz question and answers. Operational Amplifier (OA) Video

Operational Amplifier (OA) Quiz

MCQ: In op-amp, signal applied at inverting terminal appears at output terminal with a phase

1. 0
2. 90
3. 180
4. 45

C

Solving Physics Problem Quiz

MCQ: Change in potential energy of a body moving from height 10 m to 5 m having mass 3 kg will be

1. 294
2. 295
3. 145
4. 147

D

Modern Physics Quiz

MCQ: In e/m experiment, we assume nature of electron as

1. wave
2. particle
3. photon
4. both a and b

B

viscosity of Liquids Quiz

MCQ: Methanol, at 30 °C, has viscosity of

1. 0.021
2. 0.365
3. 0.51
4. 3.564

C

EMF in Physics Quiz

MCQ: An EMF of 5.6 V is induced in a coil while current in coil is decreased from 100 A to 20 A in 0.02 s, its mutual induction will be

1. 1.4 × 10-3
2. 2.4 × 10-3
3. 3.4 × 10-3
4. 4.4 × 10-3

A