subject
Engineering, 03.04.2020 02:33 zayeboyd4971

A 5.1 kΩ resistor has burned out in a circuit. You are to replace it with one of like ohmic e. same resistance). If the resistor should carry 15 mA, which of the following standard value (i. resistors should you use? Verify your answer mathematically. A) 5.1 kQ, 2 W
B) 5.1 kW, 1 W
C) 5.1 kn, 5 W
D) 5.1 k0, 1.2 W

ansver
Answers: 3

Another question on Engineering

question
Engineering, 04.07.2019 18:10
Ariver flows from north to south at 8 km/h. a boat is to cross this river from west to east at a speed of 20 km/h (speed of the boat with respect to the earth/ground). at what angle (in degrees) must the boat be pointed upstream such that it will proceed directly across the river (hint: find the speed of the boat with respect to water/river)? a 288 b. 21.8 c. 326 d. 30.2
Answers: 3
question
Engineering, 04.07.2019 18:10
Ajournal bearing has a journal diameter of 3.250 in with a unilateral tolerance of 20.003 in. the bushing bore has a diameter of 3.256 in and a unilateral tolerance of 0.004 in. the bushing is 2.8 in long and supports a 700-lbf load. the journal speed is 900 rev/min. find the minimum oil film thickness and the maximum film pressure for both sae 20 and sae 20w-30 lubricants, for the tightest assembly if the operating film temperature is 160°f. a computer code is appropriate for solving this problem.
Answers: 3
question
Engineering, 04.07.2019 18:10
At 12 noon, the count in a bacteria culture was 400; at 4: 00 pm the count was 1200 let p(t) denote the bacteria cou population growth law. find: (a) an expression for the bacteria count at any time t (b) the bacteria count at 10 am. (c) the time required for the bacteria count to reach 1800.
Answers: 1
question
Engineering, 04.07.2019 18:10
The thermal expansion or contraction of a given metal is a function of the f a)-density b)-initial temperature c)- temperature difference d)- linear coefficient of thermal expansion e)- final temperature f)- original length
Answers: 2
You know the right answer?
A 5.1 kΩ resistor has burned out in a circuit. You are to replace it with one of like ohmic e. same...
Questions
question
Chemistry, 11.11.2021 03:50
question
Mathematics, 11.11.2021 04:00
question
Chemistry, 11.11.2021 04:00
question
Chemistry, 11.11.2021 04:10
question
Mathematics, 11.11.2021 04:10
Questions on the website: 13722367