It is used to conduct the charges to the earth through the process of earthing.
chrispohmomanyi answered the question on October 16, 2017 at 06:05
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Date posted: October 16, 2017. Answers (1)
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Define the following terms
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(ii)Velocity ratio
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Date posted: October 16, 2017. Answers (1)
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Date posted: October 16, 2017. Answers (1)
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Date posted: October 14, 2017. Answers (1)
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Smoke particle in air when strongly illuminated were observed to describe continuous, random haphazard movements. Explain what would be observed when the air temperature is decreased.
Date posted: October 14, 2017. Answers (1)
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Date posted: October 14, 2017. Answers (1)
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Date posted: October 14, 2017. Answers (1)
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Date posted: October 14, 2017. Answers (1)
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Date posted: October 14, 2017. Answers (1)
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A turntable is rotating at 66 revolutions per second. If it is 6 cm in radius determine the linear speed of a point made on its circumference.
Date posted: October 12, 2017. Answers (1)
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A vehicle of mass 900 kg moves on a circular path of 30 m. The force of friction between the tyres and the tarmac is 5400 N. Determine the maximum speed at which the vehicle can be driven on the path without skidding.
Date posted: October 12, 2017. Answers (1)
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A body of mass 1.00 kg is tied to the end of a string 100 cm long and it is whirled in a horizontal circle. If the tension experienced in the string is 162 N, determine the velocity of the body.
Date posted: October 12, 2017. Answers (1)
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A small body moving in a horizontal circle of radius 0.4 makes 16 revolutions per second. Determine its centripetal acceleration.
Date posted: October 12, 2017. Answers (1)
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A car of mass 1400 kg is moving with a velocity of 35 m/s around a flat bend of radius 300 m. what is the minimum force between the types and the road that will prevent the car from sliding off.
Date posted: October 12, 2017. Answers (1)
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A bucket of water was swung in a vertical circle without the water pouring out. Explain.
Date posted: October 12, 2017. Answers (1)
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A balloon of volume 300 ml at a temperature of 393 K was filled with air. Determine the volume when the temperature rises to 473 K at the same pressure.
Date posted: October 12, 2017. Answers (1)
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If a gas in a cylinder initially at 30⁰C and at a pressure of 1.03 x 10^5 pa is compressed to one sixth of its original volume. Determine the pressure required to do this.
Date posted: October 12, 2017. Answers (1)
- Some 4 kg water in a plastic jug was heated using an immersion heated 2.0 kw. It was on for 6 minutes. Determine
a. The quantity...(Solved)
Some 4 kg water in a plastic jug was heated using an immersion heated 2.0 kw. It was on for 6 minutes. Determine
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Date posted: October 12, 2017. Answers (1)
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Explain why it is necessary to leave an air space in a soda bottle when it is kept in the refrigerator.
Date posted: October 12, 2017. Answers (1)
- A rectangular brick of weight 10 N, measures 50 cm × 30 cm × 10 cm. calculate the values of the maximum and minimum pressures...(Solved)
A rectangular brick of weight 10 N, measures 50 cm × 30 cm × 10 cm. calculate the
values of the maximum and minimum pressures which the block exert when resting on a horizontal plane
Date posted: October 12, 2017. Answers (1)