WorksheetsMeasuring Devices
Total questions: 43
Worksheet time: 1hrs 20mins
Identify this tool
Digital multimeter
Digital therometer
Digital pedometer
Digital weight scale
What type of multimeter has a needle gauge?
analog multimeter
digital multimeter
electrical multimeter
mechanical dual multimeter
What do you call that symbol?
resistance
current
microfarad
ohm
What is a multimeter?
a tool used to estimate distance current travels
a tool used to find a correct locaton
a tool used to measure electricity
a tool used to measure electronics
What physical quantity does ammeter measures?
Voltage
Current
Resistance
Power
A digital multimeter is used to measure _____. (Select all that apply)
voltage
current
blood pressure
resistance
1. It is used as a source of power.
battery
conductor
diode
circuit breaker
2. It is a device for making and breaking the connection In an electric circuit.
circuit breaker
fuse
switch
terminal
A dynamometer wattmeter can be used for
DC
AC
DC and AC
Any of the above
The unit of electrical power is ...
the watt
el watio
the wat
el vatio
The Power:
Is the speed with wich a job is executed
Is the energy done, divided by the time needed to do that work.
(Electrical Power) = V x I
All the answers are correct
Which does electric meter measures?
Amount of current
Amount of electric consumption
Amount of Power
Amount of Voltage
. Which is the symbol of standard unit of electricity supplied to the consumer, which is equal to 1 kilowatt acting for 1 hour?
kWh
mAh
Mbp
Hz
How many dial/s are there in analog electric meter?
5
6
7
8
How you will read an analog electric meter?
From left to right
From right to left
It depends on the reader
No rule given
When the pointer is between two (2) numbers, which will be recorded?
the bigger value
the smaller value and add .5
the smaller value
the number where the pointer is closer
Which is the correct reading of the meter?
00988
09987
10098
10087
Santos family has a record of 09877 for the previous electric bill, and the current billing reads 09897 for the consumption in one month. Which is the total electric consumption of the family?
18 kWh
19 kWh
20 kWh
21 kWh
If there is given 20 kWh, how much is the electric bill of Santos family if 1 kWh cost P10.18 per kWh?
P 203.6
P 213.78
P 183.24
P 193.42
In a Circuit, Ammeter should be always connected in ____ arrangement
Series
Parallel
Either in Series or in Parallel
Can be connected in booth
Wattmeter is used to measure which of the following:
Both AC Power and DC Power
DC Power only
AC Power only
The deflection in moving coil galvanometer is
Inversely proportional to the area of the coil
Directly proportional to the torsional constant
inversely proportional to the current flowing
Directly proportional to the number of turns of the coil
What is the principle of Moving Coil Galvanometer.
Current carrying coil in an electric field experiences a force
Current carrying coil in magnetic field experiences no force
Current carrying conductor in magnetic field experiences a force
Current carrying conductor in an electric field produces no force
. Which is the symbol of standard unit of electricity supplied to the consumer, which is equal to 1 kilowatt acting for 1 hour?
kWh
mAh
Mbp
Hz
A meter movement that consists of a permanent-type magnet and a rotating coil in a magnetic field. An indicating needle is attached to the rotating coil.
Digital multimeter (DMM)
Field-effect transistor-VOM (FET-VOM)
D’Arsonval movement
Rectifier
What is the reading?
5.15
5.65
4.15
4.65
What is the reading?
9.79
10.29
10.79
9.29
What is the reading?
9.11
8.61
9.61
8.11
The part marked in red is ...
Frame
Spindle
Lock nut
Ratchet
The part marked in red is ...
Frame
Sleeve
Lock nut
Ratchet
The part marked in red is ...
Frame
Sleeve
Lock nut
Ratchet
The part marked in red is ...
Frame
Sleeve
Lock nut
Ratchet
What is the reading on the vernier calipers?
8.62 cm
8.62 mm
8.52 cm
8.63 cm
What is the reading on the vernier calipers?
1.05 cm
1.06 cm
1.16 cm
1.66 cm
What is the reading on the vernier calipers?
6.0 x 10-2 m
6.0 x 10-1 m
6.0 x 10-2 cm
6.0 x 10-1 cm
The reading of the micrometer is .............................
8.05mm
8.55mm
9.00mm
The reading of the micrometer is .............................
2.38mm
2.88mm
2.58mm
The reading of the micrometer is .............................
2.38mm
2.88mm
2.58mm
What is the reading of the micrometer screw gauge?
10.60 cm
10.60 mm
10.51 mm
11.10 mm
Identify this measurement in simplest form.
10"
11"
12"
13"
Identify this measurement in simplest form.
53"
4' 4"
4' 6"
4' 5"
Convert 3'-2" to inches
42"
38"
82"
32"
