Standard Operating Procedure
Motor Speed Control
Pumping B DC motor with Prony Brake
To start the motor:
1. Before you start, check that the stainless steel supply tank is 3/4 to 7/8 full with water.
2. Check that the main power switch is off and the two
Tuesday 15 November 2010
i. Write your solution on one side of the page only. Do not write on the back of
ii. Please be neat. Only neat answers will be granted partial credit.
iii. Signicant gures count.
CM3 1 10
Tuesday 17 November 2015
i. Closed book, closed notes. One 8.5 by 11 study sheet allowed. All work on the
exam must be your own.
ii. Write your solution work on one side of the page only. Do not write o