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Worksheets

Test

Total questions: 35

Worksheet time: 18mins

Name
Class
Date
1.

Whay are the types of television ? (Select multiple option)

a)

LCD

b)

LED

c)

PDP

d)

OLED

2.

The technology used in LED display is same as that of LCD displays.The only difference is of the ---------- used ?

a)

Polarised glass

b)

Back light

c)

Liquid Ctystals

d)

Colour Filters

3.

What are the types of LED TV ? (Select multiple options )

a)

Back Glass

b)

Edge

c)

Direct

d)

Corner

4.

What are the operating systems (OS) available in smart TVs ? (Select multiple options)

a)

Web OS

b)

Tizen

c)

Firefox

d)

Android

5.

How is s Television's size calculate ?

a)

Actual image display area

b)

Ratio between length & height of screen

c)

Diagonal length of the screen

d)

Ratio between resolution & image display area

6.

What are the types of resolutions available in Television ? (Select multiple options)

a)

SD

b)

HD Ready

c)

Full HD

d)

Full SD

7.

What are the types of fand available at croma stores ? (Select multiple options)

a)

Table fan

b)

Tower fan

c)

Pedestal fan

d)

Ceiling fan

8.

What are the types of cooling pads available in the room cooler ? ( Select multiple options)

a)

Wet pad

b)

Dry pad

c)

Honeycomb pad

d)

Wood wool cooling pad

9.

What are the various components of room cooler ?

a)

Water tank with pump

b)

Fan/ Blower

c)

Honey comb pad

d)

All of the given options

10.

What are the size available in food processor

a)

Full

b)

Max

c)

Mini

d)

Compact

11.

What are the functions available in OTG ?

a)

Defrost

b)

Convection

c)

Baking

d)

Rotisserie

12.

What are two types of electrical Irons ? (Select multiple options)

a)

Steam Irons

b)

Quick Iron

c)

Dry Iron

d)

Wet Irons

13.

What are the types of Refrigerators ? (Select multiple options)

a)

Direct cool

b)

Side by side

c)

French door

d)

Frost free

14.

What are the key parts of Refrigerators? (Select multiple options)

a)

Compressor

b)

Condenser

c)

Evaporator

d)

Insulation

15.

What are the functions of Deodorizerd in Refrigerator ? (Select multiple options)

a)

Odor

b)

Dust

c)

Bacteria

d)

Heat

16.

What are the probing questions for Refrigerator ? (Select multiple options)

a)

What types of Refrigerator are you currently using ?

b)

Are you looking for power saving options ?

c)

Would you be storing frozen products often ?

d)

Your house located in which floor

17.

What are the functions of a Refrigerator ? (Select multiple options)

a)

Preserving of food

b)

Ice making

c)

Special Industrial purpose

d)

Air conditioning

18.

Which of the following Refrigerator types comes with manual defrosting ?

a)

Direct cool

b)

Frost free

c)

Side by side

d)

Wonder Door

19.

Which of the following Refrigerator also known as bottom freezer Refrigerator ?

a)

French door

b)

Wonder door

c)

Bottom mount

d)

Frost free

20.

What capacity air conditioner would you recommend if the room size is 10 × 18 ?

a)

0.8 Ton

b)

1 Ton

c)

1.2 Ton

d)

1.5 Ton

21.

What are the types of washing machines ? ( Select multiple options)

a)

Front load

b)

Semi Automatic

c)

Fully Automatic

d)

Top load

22.

-------- is a circular dish located at the bottom of the washing machine ?

a)

Agitator

b)

Pulsator

c)

Punch +

d)

Agipeller

23.

Samsung washing machine comes with _______ technology which creates a left and right , upper and lower flow resulting in 3D dynamic wash ?

a)

Agipeller

b)

Turbo wash

c)

Wobble

d)

Bubble care

24.

_______ in Home theatre system helps to produce the base effects ?

a)

Center Speaker

b)

Subwoofer

c)

Front Speaker

d)

Rear Speaker

25.

The Full from of RMS is _____ ?

a)

Rear music sequence

b)

Root mean square

c)

Root median square

d)

Root mode square

26.

Choose the benefits of portable music system ? (Select multiple options)

a)

Specially designed for flat panel display

b)

No need for installation

c)

Can be operated on battery

d)

Single speaker with small channels that provide virtual surround sound

27.

Which part of microwave oven Transfers microwaves from the magnetron to the cooking cavity ?

a)

Cooking cavity

b)

Magnetron

c)

Waveguide

d)

Choke

28.

What are the types of microwave oven ? (Select multiple options)

a)

Solo

b)

Grill

c)

Convection

d)

Multistage

29.

What are the types of Dishwashers available ? (Select multiple options)

a)

Countertop

b)

Drawer

c)

Built-in-under counter

d)

Table top

30.

What are the three factors users should check to choose Air Conditioner ? (Select multiple options)

a)

EER

b)

Star rating

c)

Power Consumed

d)

Cooling Capacity

31.

Dishwasher cleans by spraying hot water, typically between ___ and ___ degree Celsius ?

a)

65 , 75

b)

55 , 75

c)

60 , 90

d)

50 , 85

32.

Star rating system is initiated by BEE . What is the full form of BEE ?

a)

Bureau of Energy Efficiency

b)

Bureau of Electronics Efficiency

c)

Branch of Energy Efficiency

d)

Branch of Energy Efficiency of Electronics

33.

What is the resolution of full HD ?

a)

1366 × 768

b)

1920 × 1080

c)

3840 × 2160

d)

720 × 576

34.

1 TB equals to how many GB ?

a)

1024 GB

b)

1048 GB

c)

1000 GB

d)

1200 GB

35.

One BTU equal to

a)

3.413

b)

3.314

c)

3.143

d)

4.314