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Author Question: Why are mushroomed chisel heads dangerous? A) Chips may break off. B) The chisel is soft and ... (Read 70 times)

tth

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Why are mushroomed chisel heads dangerous?
 
  A) Chips may break off. B) The chisel is soft and rotten.
  C) The head becomes extremely bouncy. D) The mushrooms on the head make it slippery.

Question 2

Which type of thermometer can measure the temperature of a surface from a distance?
 
  A) Glass stem thermometers B) Infrared
  C) Digital pocket thermometers D) Dial-type bimetal thermometers



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manuelcastillo

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Answer to Question 1

A

Answer to Question 2

B




tth

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Reply 2 on: Jul 24, 2018
Gracias!


xiaomengxian

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Reply 3 on: Yesterday
:D TYSM

 

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