Attached photo for answering questions, please. Q1. Which among the four choices is not true in using a voltmeter.a) Always connect voltmeter in parallelb) Always start with the highest range of a voltmeter.c) Do not apply power to a circuit while measuring voltage.d) Never use a DC voltmeter to measure AC voltage.Q2. A type of resistor in which metal wires are used to reduce the flow of current.a) Carbon film resistorb) Wire wound resistorc) Fixed resistord) Metal film resistorQ3. The capacitor which uses ceramic material as dielectric to store electric chargeisa) Mica capacitorb) Ceramic capacitorc) Electrolytic capacitord) Polyester capacitorQ4. The maximum safe current that can pass through a resistor of 2 kQ rated at0.25 Watts isa) 0.01 mAb) 0.10 mA11 mAc)d) 12 mAQ5. The diode is considered shorted when both anode and cathode hasa) Low resistanceb) High resistancec) Different resistanced) None of the aboveQ6. In an unregulated power supply, if the load current increases, the outputvoltagea) Remain the sameb) Increasesc) Decreasesd) Equal OV

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Q1. Which among the four choices is not true in using a voltmeter. a) Always connect voltmeter in parallel b) Always start with the highest range of a voltmeter. c) Do not apply power to a circuit while measuring voltage. d) Never use a DC voltmeter to measure AC voltage.

Q1. Which among the four choices is not true in using a voltmeter. a) Always connect voltmeter in parallel b) Always start with the highest range of a voltmeter. c) Do not apply power to a circuit while measuring voltage. d) Never use a DC voltmeter to measure AC voltage.

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter12: Batteries And Other Sources Of Electricity

Section: Chapter Questions

Problem 14RQ: 14. A 6-V lead-acid battery has an A-hr rating of 180 A-hr. The battery is to be load-tested. What...

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Concept explainers

Analog to Digital Converters

The analog-to-digital converter (ADC) allows circuits controlled by microprocessors, Arduinos, Raspberry Pi, and various reasonable digital circuits to be connected to the real world. In the real world, analog signals have a continuous stream of information from a variety of sources and sensors capable of measuring sound, light, temperature, or movement, in addition to the many digital systems that interact with their environment by measuring analog signals from those transducers.

Question

Attached photo for answering questions, please.

Q1. Which among the four choices is not true in using a voltmeter.
a) Always connect voltmeter in parallel
b) Always start with the highest range of a voltmeter.
c) Do not apply power to a circuit while measuring voltage.
d) Never use a DC voltmeter to measure AC voltage.
Q2. A type of resistor in which metal wires are used to reduce the flow of current.
a) Carbon film resistor
b) Wire wound resistor
c) Fixed resistor
d) Metal film resistor
Q3. The capacitor which uses ceramic material as dielectric to store electric charge
is
a) Mica capacitor
b) Ceramic capacitor
c) Electrolytic capacitor
d) Polyester capacitor
Q4. The maximum safe current that can pass through a resistor of 2 kQ rated at
0.25 Watts is
a) 0.01 mA
b) 0.10 mA
11 mA
c)
d) 12 mA
Q5. The diode is considered shorted when both anode and cathode has
a) Low resistance
b) High resistance
c) Different resistance
d) None of the above
Q6. In an unregulated power supply, if the load current increases, the output
voltage
a) Remain the same
b) Increases
c) Decreases
d) Equal OV

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