COLD PROGRESS

COLD PROGRESS

Assessment

Interactive Video

History

KG - University

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

The video discusses a British innovation in electric motors that uses ultra-low temperatures to enhance power efficiency, ideal for heavy industry. It also covers a new, painless cattle branding technique using liquid nitrogen, which is cost-effective and supported by the RSPCA.

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5 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the main advantage of using ultra-low temperatures in the new electric motor technology?

It reduces the need for liquid helium.

It allows the motor to operate at higher temperatures.

It increases the size of the motor.

It enhances the conductivity of certain metals.

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which industry is the new 3,000 horsepower electric motor model particularly suited for?

Consumer electronics

Automobile manufacturing

Heavy industry and shipping

Aerospace

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the primary benefit of the new cattle branding technique?

It is temporary.

It is faster than traditional methods.

It is completely painless.

It is more colorful.

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How long does it take for the brand mark to become visible on cattle using the new technique?

One week

Immediately

Three to four months

One year

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the cost range per animal for using the new branding equipment?

One to two shillings

Three to five shillings

Six to ten shillings

Eleven to fifteen shillings

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