Everyday Science 2143 MCQs [All-Courses]

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Units of electricity consumed by 2500 watt air-conditioner in one hour are_________?

A 25 units

B 2.25 units

C 2.5 units

D 0.25 units

Review Detailed Answer

Correct Answer: 2.5 units

According to the definition of 1 KWh, a 100 watt bulb consumes one unit of electricity in_________?

A 2 hours

B 5 hours

C 8 hours

D 10 hours

Review Detailed Answer

Correct Answer: 10 hours

The large plates of solar pannels are painted?

A Red

B White

C Yellow

D Black

Review Detailed Answer

Correct Answer: Black

What is used in making of alloys?

A Gypsum

B Granite

C Chromium

D Lime-stone

Review Detailed Answer

Correct Answer: Chromium

The major part of natural gas, petroleum and coal consists of?

A Carbon

B Chlorine

C CFC

D Methane

Review Detailed Answer

Correct Answer: Methane

The amount of energy in wheat is__________?

A 100 K Calories/100 gram

B 245 K Calories/100 gram

C 348 K Calories/100 gram

D 490 K Calories/100 gram

Review Detailed Answer

Correct Answer: 348 K Calories/100 gram

All forms of energy that we use are ultimately transformed into__________?

A Electrical Energy

B Heat Energy

C Light Energy

D Chemical Energy

Review Detailed Answer

Correct Answer: Heat Energy

In which system of units, gas bills are charged?

A SI

B CGS

C BTU

D CNG

Review Detailed Answer

Correct Answer: BTU

In BTU system, one BTU is equal to__________?

A 2055 Joule

B 1155 Joule

C 2155 Joule

D 1055 Joule

Review Detailed Answer

Correct Answer: 1055 Joule

The second most abundant metal found in the earth’s crust is_____________?

A Silicon

B Aluminium

C Calcium

D Sodium

Review Detailed Answer

Correct Answer: Silicon

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Everyday Science 2143 MCQs [All-Courses]

All Topics 2143

All Topics 2143

Units of electricity consumed by 2500 watt air-conditioner in one hour are_________?

According to the definition of 1 KWh, a 100 watt bulb consumes one unit of electricity in_________?

The large plates of solar pannels are painted?

What is used in making of alloys?

The major part of natural gas, petroleum and coal consists of?

The amount of energy in wheat is__________?

All forms of energy that we use are ultimately transformed into__________?

In which system of units, gas bills are charged?

In BTU system, one BTU is equal to__________?

The second most abundant metal found in the earth’s crust is_____________?

Contact Info

Everyday Science 2143 MCQs [All-Courses]

All Topics 2143

All Topics 2143

Everyday Science 2136

Units of electricity consumed by 2500 watt air-conditioner in one hour are_________?

According to the definition of 1 KWh, a 100 watt bulb consumes one unit of electricity in_________?

The large plates of solar pannels are painted?

What is used in making of alloys?

The major part of natural gas, petroleum and coal consists of?

The amount of energy in wheat is__________?

All forms of energy that we use are ultimately transformed into__________?

In which system of units, gas bills are charged?

In BTU system, one BTU is equal to__________?

The second most abundant metal found in the earth’s crust is_____________?