What Are Indicator Types?

What are indicators of harm?

Physical indicators:unexplained cuts, abrasions, bruising or swelling.unexplained burns or scalds, cigarette burns.rope burns or marks on arms, legs, neck, torso.unexplained fractures, strains or sprains; dislocation of limbs.bite marks.dental injuries.ear or eye injuries..

What are the different types of indicators?

Common Acid Base IndicatorspH Scale and Acid and Base Indicators. The pH range functions between 0 to 14 with 7 being neutral. … Litmus Paper. … Phenolphthalein Indicator. … Bromothymol Blue Indicator. … Methyl Red Indicator. … Universal Indicator.

What are the three types of indicators?

There are three types of economic indicators: leading, lagging and coincident. Leading indicators point to future changes in the economy. They are extremely useful for short-term predictions of economic developments because they usually change before the economy changes.

What are 2 types of indicators?

An indicator prepared from natural substances is known as natural indicator. Examples are Litmus, Turmeric, China rose petals, snowball plant, Red Cabbage and Grape Juice… . An indicator prepared from artificial substances is known as synthetic indicator Examples are Phenolphthalein and Methyl Orange.

What is meant by indicator?

: a substance (as a dye) used to show visually (as by a change in color) the condition of a solution with respect to the presence of a particular material (as a free acid or alkali) litmus and phenolphthalein are acid-base indicators.

What are the 4 types of indicators?

The infographic differentiates between four different types, including trend, momentum, volatility, and volume indicators.Trend indicators. These technical indicators measure the direction and strength of a trend by comparing prices to an established baseline. … Momentum indicators. … Volatility Indicators. … Volume Indicators.

Which indicator is used in titration?

PhenolphthaleinPhenolphthalein, a commonly used indicator in acid and base titration.

What is the best indicator of a good economy?

real GDPSince the real GDP measures the entirety of the U.S. economy, it’s considered to be a key indicator of economic health. The real GDP is most often framed in terms of its percentage growth or decline. When the real GDP increases, it suggests businesses are producing a higher value of goods and services.

Which is the most common indicator?

The litmus paper is the most commonly used indicator in laboratoryLitmus paper is made by the chemical substance called litmus that is extracted from lichens.The solution of litmus contains some dyes which are absorbed on the filter paper and by this way litmus papers are made.More items…•

Which is the best trend indicator?

Out of the entire technical analysis toolkit, these are the top 4 indicators for trend trading that are essential to success.Moving Averages. Moving averages are the bread and butter of the trend trader. … Moving Average Convergence Divergence (MACD) … Relative Strength Index (RSI) … On Balance Volume (OBV)

What are indicators name the types of indicators?

Indicator RangeIndicatorColourBromothymol BlueyellowbluePhenol RedyellowredThymol Blue – 2nd changeyellowbluePhenolphthaleincolourlesspink14 more rows

What are the five indicators?

These metrics—or five Work Performance Indicators (WPIs)—are mix, capacity, velocity, quality, and engagement….5. EngagementDid you understand what was expected of you?Did the work you were assigned make a difference to the organization?Did you do great work?

What is a Class 1 indicator?

For more information on the ISO 11140 – 1:2005, please contact Page 4 Class ISO11140 – 1: 2005 Definition* Practical Application Class 1: Process Indicators Process indicators are intended for use with individual units (e.g. packs, containers) to indicate that the unit has been directly exposed to the sterilization …

What are two examples indicators?

Natural Indicators and Universal Indicators The indicators that are obtained from plants are known as natural indicators. Examples – Turmeric, china rosa, red cabbage and grape juice. Some flowers such as the hydrangeas can also determine whether a substance is acidic or basic.