In a selection of suitable heating equipment for drying of crystals of biochemical, the one of the lowest current consumption will be chosen for safety consideration. Selection is available : (A) 120 V microwave oven 1800 W. (B) 240 V conventional oven 11000 W. Which one should be chosen and why?
Answer Posted / kang chuen tat (malaysia - pen
For (A), AMPS = WATTS / VOLTS = 1800 / 120 = 15. For (B), AMPS = 11000 / 240 = 45.83. Dryer (A) should be chosen as less current is consumed. The answer is given by Kang Chuen Tat; PO Box 6263, Dandenong, Victoria VIC 3175, Australia; SMS 61405421706; chuentat@hotmail.com; http://kangchuentat.wordpress.com.
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
Explain what particle sizes are electrostatic precipitators used to remove?
whats the allowed tolerance of pipe to pipe butt joint mismatching
Which type of pneumatic control valve is used mostly Either Air to Open r Air to close the value And guys I need reason for your reason
Explain what are some typical applications for glass-lined reactors?
Why is respiration considered as an exothermic reaction? Explain?
Explain about different types of lamps?
I am pg student of chemical engg. I am intrested Heat Transfer Subject . I want information about advance heat transfer related PG PROJECT
What is quicklime and what are the uses?
friends....i have been searching the model paper for HPCL officer trainee for chemical eng....tat apptitude section...if u people got any information regarding tat...please send me to my mail...my id is: maruthu.flower@gmail.com...pls send me wtever information u knew....thank u....
What type of pump may be appropriate for a liquid near saturation, a low flow rate, and very limited npsha?
Do you have recombinant protein expression experience? Explain?
Plz if anybody has placement paper of HAL mail me i m Chemical engg my id er.kotnala@gmail.com
Explain the working of a spray condenser?
Define wet bulb globe temperature?
hai....i am chandrika. if anybody having test questions for HAL,HPCL,ONGC,IOL...PLS SEND THE QUES WITH SOLVED ANSWERS TO ME TO MY MAIL ID chandrismiles@yahoo.co.uk