Q11. Explain the meaning of EACH of the following types of electrical equipment:
(i) intrinsically safe; (2) (ii) flameproof; (2) (iii) increased safety; (2)
(iv) pressurised enclosure. (2)
(b) State TWO types of lighting equipment that may be installed in the pump room areas of a crude petroleum carrier. (2)
Q9. Describe, with the aid of a black diagram, how automatic starting load sharing and stopping of generators in response to load changes is effected. (10)
Username or email address *Required
Password *Required
Note: Entering wrong username in the login form will ban your IP address immediately. Entering wrong password multiple times will also ban your IP address temporarily.
Log in
Lost your password? Remember me
No account yet?
