Q70.

With reference to the insulation testing of marine electrical plant: - I. State the reasons for insulation testing; II. State the precautions to be observed when testing intrinsically safe equipment. B. Describe the overhaul of d.c. motor which has been subjected to excessively damp condition or flooding with seawater.

2008/SR9

2008/SR4

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2008/SR2

2007/SR9

2007/SR7

2007/SR4 2007/SR2

2006/SR8

2011/SR4

2010/SR9

2011/SR6

2008/SR7

2007/SR1

06-07/EM

2005/SR1

2005/SR9

2011/SR12

2012/SR4

2012/SR10

2012/SR11

2014/SR02

2014/SR03

* 2014/SR12

2015/SR03

2015/SR7

2015/SR08

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2016/SR10

2016/SR12

2017/SR07

2017/SR10

2017/SR12

2018/SR01

2018/SR06