1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
slavikrds [6]
3 years ago
8

Please help me with this question​

Engineering
1 answer:
kap26 [50]3 years ago
3 0

Answer:

The current through each lamp is 0.273 Amperes

Power dissipated in each lamp is 0.082W

Explanation:

Battery v = 1.5 V

Each lamp has resistance, r = 1.1 Ohms

The 5 lamps in series will therefore have total resistance, R = 5 * 1.1 = 5.5 Ohms

The current through each lamp, I = v/R = 1.5 / 5.5 = 0.273 Amperes

Power dissipated in each lamp = I² * r = 0.273² * 1.1 = 0.082W

You might be interested in
What is the temperature dependency of the electrical conductivity for metals and semiconductors??
geniusboy [140]

Answer and Explanation:

TEMPERATURE DEPENDENCY ON ELECTRICAL CONDUCTIVITY OF METALS : Metals are good conductors of electricity but when we increase the temperature the free electrons of metals collide with each other due to heat.There collision become very fast and so the resistance increases and so the electrical conductivity of metals decreases on increasing temperature.    

TEMPERATURE DEPENDENCY ON ELECTRICAL CONDUCTIVITY OF SEMICONDUCTOR : The electrical conductivity of semiconductor is mainly sue to presence of impurities and defects as the temperature increases the impurities and defects also increases so the electrical conductivity of semiconductor increases on increasing temperature.

3 0
3 years ago
In order to avoid slipping in the shop, your footwear should __
madreJ [45]

Answer:

be like good

Explanation:

maybe rubber like so you don't slip

7 0
3 years ago
Read 2 more answers
which of the following statements are true about client-side DNS? (Choose all that apply). a. If an APIPA address is assigned, t
Brums [2.3K]

The statements which are true about client-side DNS include all of the following;

B. Client-side DNS should be configured to point towards the DNS server that is authoritative for the domain that client wants to join.

C. Check out DNS settings using the NSLookup command.

D. Check out DNS settings using the DIG command.

E. The cache.dns file has the IP addresses of the 13 root DNS servers.

B. If a web site can be reached by IP address and not by host name, then DNS or the Hosts file would be the problem.

<h3>What is a DNS server?</h3>

In Computer technology, a DNS server can be defined as a type of server that is designed and developed to translate domain names into IP addresses, so as to allow end users access websites and other internet resources through a web browser.

This ultimately implies that, a DNS server simply refers to a type of server that is designed and developed to translate requests for domain names into IP addresses for end users.

Read more on a domain names here: brainly.com/question/19268299

#SPJ1

5 0
1 year ago
An incremental encoder is rotating at 15 rpm. On the wheel there are 40 holes. How many degrees of rotation would 1 pulse be?
elena-s [515]

Answer:

1 pulse rotate = 9 degree

Explanation:

given data

incremental encoder rotating = 15 rpm

wheel holes = 40

solution

we get here first 1 revolution time

as 15 revolution take = 60 second

so 1 revolution take = \frac{60}{15}

1 revolution take = 4 seconds

and

40 pulse are there for 1 revolution

40 pulse for 360 degree

so 1 pulse rotate is = \frac{360}{40}

1 pulse rotate = 9 degree

3 0
3 years ago
One of the basic requirements of a servomotor is that it must produce high torque at all: a)Frequencies b)-Voltages c)-Loads d)-
Schach [20]

Answer: D) Speeds

Explanation:

Servomotor is an electromechanical device that contain feedback mechanism.

In servomotor, torque curve basically depicts that a motor can produce the amount of torque accordingly to the operating speed.

Servomotor are able to hold the heavier loads that is why it has ability to produced high torque in all range of speeds.

5 0
3 years ago
Other questions:
  • What's mutual inductance​
    8·1 answer
  • The army has cars and boats etc right
    7·1 answer
  • A Canadian visitor says that we have a great day in Chattanooga because it's 30 degrees. What would the temperature be in Farenh
    15·1 answer
  • Consider a 400 mm × 400 mm window in an aircraft. For a temperature difference of 90°C from the inner to the outer surface of th
    10·1 answer
  • Parting tool purpose
    13·1 answer
  • What do you think causes the differences in the properties of oxygen gas (O2) and ozone (O3)? the space between the atoms the ra
    9·1 answer
  • Construction lines are thick lines true false
    11·2 answers
  • I need to solve for d
    11·2 answers
  • While, Do...while, and For loops can best be characterized as which of the following?
    13·1 answer
  • What is resonance as in ultrasound waves formation using magnetostriction method​
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!