• is an electrical instrument used to measure current. To get the measurement, it is connected in * is an electrical device containing a piece of metal that melts if the current running through it exceeds a 2. particular level, thereby breaking the circuit. connect battery additional wires 3. The above diagram shows correct way to connect an ammeter to measure current flowing through the circuit. OTrue OFalse 4. The Voltmeter connected across the resistor wil measure (Choose any one answer) 5. A constant current source supplies a electric current of 200 mA to a load of 2ka. When the load changed to 500, the load current will be OBA O12A O700ma O9ma 6. To measure the resistance, the knob should be at

College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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Experiment No. 4. Introduction to Electrical Components and Equipments
1.
• is an electrical instrument used
measure current. To get the measurement, it is connected in
2.
: is an electrical device containing a piece of metal that melts if the current running through it exceeds a
particular level, thereby breaking the circuit.
lamp
Switch
connecti
battery
additionat wires
3. The above diagram shows correct way to connect an ammeter
measure current flowing through the circuit.
OTrue
OFalse
4. The Voltmeter connected across the resistor will measure (Choose any one answer]
5. A constant current source supplies a electric current of 200 mA to a load of 2kn. When the load changed to 500, the
load current will be
OBA
O12A
O700mA
O9mA
6. To measure the resistance, the knob should be at
7.An electrical water heater is rated 3000w. What physical quantity does 3000W represent?
OPower
Ovoltage
OCurrent
OResistance
8. To measure the resistance, the leads should be connected to
PLUKB PO
Transcribed Image Text:Experiment No. 4. Introduction to Electrical Components and Equipments 1. • is an electrical instrument used measure current. To get the measurement, it is connected in 2. : is an electrical device containing a piece of metal that melts if the current running through it exceeds a particular level, thereby breaking the circuit. lamp Switch connecti battery additionat wires 3. The above diagram shows correct way to connect an ammeter measure current flowing through the circuit. OTrue OFalse 4. The Voltmeter connected across the resistor will measure (Choose any one answer] 5. A constant current source supplies a electric current of 200 mA to a load of 2kn. When the load changed to 500, the load current will be OBA O12A O700mA O9mA 6. To measure the resistance, the knob should be at 7.An electrical water heater is rated 3000w. What physical quantity does 3000W represent? OPower Ovoltage OCurrent OResistance 8. To measure the resistance, the leads should be connected to PLUKB PO
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