Question: The rated values for a separately excited DC motor are 5.5 kW, 110 V,62A, 1000 r/min. Draw the speed-torque characteristic curve in the steady-state.

The rated values for a separately excited DC motor are 5.5 kW,

The rated values for a separately excited DC motor are 5.5 kW, 110 V,62A, 1000 r/min. Draw the speed-torque characteristic curve in the steady-state. Armature resistance can be estimated by the following : PN UN UNIN IN Ra (0.5~0.75) 1- (0,No) (Trated Nrated)

Step by Step Solution

★★★★★

3.50 Rating (157 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

Sepen atels Cuited DC Rated V... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Mechanical Engineering Questions!

An electromechanical system in which electric energy storage is in electric fields can be analyzed by techniques directly analogous to those derived in this chapter for magnetic field systems....

Figure shows the cross section of an electromechanical system in which the plunger moves freely between two nonmagnetic sleeves. Assuming that all legs have the same cross-sectional area S, showthat...

For electromechanical systems that require large power amplification, rotary amplifiers are often used [8, 19]. An amplidyne is a power amplifying rotary amplifier. An amplidyne and a servomotor are...

A 220V, 750 rpm 200A separately excited dc motor has an armature & field resistances of 005 & 20 respectively. Load torque is given by the expression TL=500-02N N-m where N is the speed in...

The data sheet for a 350-W permanent-magnet dc motor provides the following parameters: Rated voltage: V rated = 24 V, Armature resistance: R a = 97 m?, No-load speed: n nl = 3580 r/min, No-load...

On January 2, 2013, Pilates Inc. paid $700,000 for all of the outstanding common stock of Spinning Company and dissolved Spinning Company. The carrying values for Spinning Company's assets and...

Every November, Smith and Jones each face the choice between burning their leaves or stuffing them into garbage bags. Burning the leaves is much easier but produces noxious smoke. The utility values...

1. Every November, Smith and Jones each face the choice between burning their leaves or stuffing them into garbage bags. Burning the leaves is much easier but produces noxious smoke. The utility...

CHALLENGE Inference based on skewed data. The mean OC for the 31 subjects in Exercise 6.18 was 33.4 ng/ml. In our calculations, we assumed that the standard deviation was known to be 19.6 ng/ml. Use...

32.4 The inflation rates for Empire White and Empire Black are 5 percent and 10 percent, respectively. At the beginning of the year, the spot rate between the two currencies is 2.5 black dollars per...

your team is finishing up the financial statements, but there are several key accounts that still need to be formulated. can you farmulate?

Part of Glo's strategic plan is to capture market segments that are traditionally underserved. Glo's management believes that the market for men's care products is underserved and would be an...

Michael is providing care to Anthea a Greek woman who has always attended a religious group. Anthea has been making large donations to the group. This group has strong right to life views and is...

A company uses Dynamics 365 Supply Chain Management for its warehouse operations. The company must put tolerances on over- and under-receiving of purchase order lines. The Landed cost module is not...

28. Yakuza Company issued 2,500 share of P25 par value preference shares with detachable warrants. The security package sells for P105. Each warrant enables the holder to purchase two shares of P10...

Good Vibes Manufacturing is a firm with an annual net income of $20 million, revenue of $60 million and cost of goods sold of $25 million. If the balance sheet amounts show $2.5 million of inventory...

Selected T-accounts for Jade Mineral Corporation at December 31, 2020. are duplicated below. Preferred Shares, $6 cumulative 10,000 shares authorized 7. see shares issued 176,250 176,250 Dec. 31/19...

You continue to work in the corporate office for a nationwide convenience store franchise that operates nearly 10,000 stores. The per- store daily customer count (i.e., the mean number of customers...

The gravitational forces of the Earth and the Moon are attractive, so there must be a point on a line joining their centers where the gravitational forces on an object can-cel. How far is this...

A uniform electric field of 10 kV/m points vertically upward. How far apart are the equipotential planes that differ by 100 V?

The circuit in Fig. 21.18a is called a low-pass filter because a large current and voltage (and thus a lot of power) are delivered to the load resistor (RL) only by a low-frequency source. The...

A population consists of the following five values: 2, 2, 4, 4, and 8. a. List all samples of size 2, and compute the mean of each sample. b. Compute the mean of the distribution of sample means and...

A population consists of the following five values: 12, 12, 14, 15, and 20. a. List all samples of size 3, and compute the mean of each sample. b. Compute the mean of the distribution of sample means...

Listed next are the 27 Nationwide Insurance agents in the Toledo, Ohio, metropolitan area. The agents are identified by numbering them 00 through 26. We would like to estimate the mean number of...